Life has the uncanny knack of bringing estranged mates together. Karan Singh Grover was earlier linked with Jennifer Winget. The duo now faces each other again on the sets of Dill Mill Gayye. However, their equation isn't the same again.

The moment Karan made a comeback to the show, all wondered whether he'll be able give his best with Jennifer still around the show? And, will the two put aside their past and gel as professionals?

A little birdie from the sets, informs, "Jeniffer Winget and Karan Sign Grover are behaving very normally. Looking at them, you get an impression that nothing happened between them. They are behaving in a very professional manner. Though, there is very little communication between them once the camera is switched off."

Adding further, the source says, "Earlier, they used to giggle, play pranks with each other and enjoyed every single moment. Though, they still have their funny moments, both ensure that it's within limits."

Hmm! Will the two remain apart or will history repeat itself? Only time will tell.